The Oren, or orens, is the official unit of currency in those Northern Kingdoms under Temerian rule in the time of Foltest, namely:
The Witcher
It is variously referred to as money, gold or orens and is the only currency used in the game, unless you count gifts and alcohol.
Making the most of your orens
- Cheapskate's Guide
Uses for orens
Also check out our price lists!
The Witcher 2: Assassins of Kings
The oren is still the currency in The Witcher 2, which is rather strange given the fact that a good deal of the game takes place in Aedirn, which uses the mark. The Collector's Edition of the game includes a metal replica of a Temerian Oren.
The Witcher 3: Wild Hunt
The oren is no longer the currency in the Witcher 3. Instead, the crown takes its place. May sometimes be referred to as gold or money or coin.